Which of the following does NOT cause lower gastrointestinal bleeding?
A) Mallory-Weiss tear
B)ischemic colitis
C) Diverticulosis
D) A-V malformation
A
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Chronic heart failure patients whose symptoms are not managed often have fatigue and ____________________ on exertion.
Fill in the blank(s) with the appropriate word(s).
Which of the following is NOT a normal animal behavior in companion animals?
A. chasing B. marking territory C. self-grooming D. aggression
The EMT is reviewing a patient care report and finds the following documentation "ETCO2 is 43 mmHg." What does this mean?
A) The patient is intubated B) The exhaled carbon dioxide level is normal C) The hemoglobin saturation with carbon dioxide is normal D) The patient is hypoxic and in need of oxygen
A patient receiving mechanical ventilatory support accidentally displaces the endotracheal tube out of the trachea. What would be the most appropriate action at this time?
a. Remove the tube and provide manual ven-tilation or oxygenation as necessary. b. Push the tube back into the trachea by moving the patient's neck up and down. c. Suction the oropharynx with a Yankauer (tonsillar) suction tip. d. Apply manual ventilation or oxygenation directly through the endotracheal tube.